Results 41 to 50 of about 302,244 (248)
Angewandte Chemie, EarlyView.Single‐atom catalysts (SACs) have been explored to maximize Pt utilization, but they struggle to efficiently activate the C─H and O─H bonds in alcohols. Multi‐metallic dizygotic‐atom‐site catalysts (DASCs), which incorporate multiple metal atoms in dispersed active sites, offer a promising alternative by enhancing catalytic activity through metal ...
Zhiqi Zhang +16 more
wiley +2 more sources
Comparison of epidemiologic factors and eye manifestations of twin children with controls
BMC Ophthalmology, 2023 Purpose The present study was aimed to compare the epidemiological and ocular findings of twin children in comparison with non- twin age matched individuals as their control.
Zhale Rajavi +6 more
doaj +1 more source
VALIDATION OF ZYGOSITY ASSESSMENT BY A SELF-REPORT QUESTIONNAIRE IN A SAMPLE OF ADULT SERBIAN TWINS
Primenjena Psihologija, 2019 Validation of a twin zygosity-estimating questionnaire, The Questionnaire of Twins’ Physical Resemblance, created by Oniszczenko et al. and used in European and Serbian twin studies, was carried out on a sample of 222 pairs (176 monozygotic, 46 dizygotic)
Petar Čolović +2 more
doaj +1 more source
Effect of Genetic and Environmental Factors on the Impaction of Lower Third Molars
Applied Sciences, 2021 The aim of this retrospective study was to evaluate the impact of genetic and environmental factors on the impaction of lower third molars using a classical twin study by evaluation of the third molar eruption space and M3 angulation.
Giedrė Trakinienė +4 more
doaj +1 more source
HLA Haplotypes in Dizygotic Twin Pairs: Are Dizygotic Twins More Similar Than Sibs? [PDF]
Twin Research, 2002 AbstractIt has been suggested that dizygotic twin pairs share two HLA haplotypes more often than ordinary siblings and thus might be genetically more alike. We tested this hypothesis in dizygotic twin pairs from the Danish Twin Registry. A total of 114 (60 female and 54 male) same-sexed healthy twin pairs aged 18–45 years participated.
Titlestad, Ingrid Louise +3 more
openaire +4 more sources
Indian Journal of Endocrinology and Metabolism, 2014 Twins are two independent babies delivered during the same pregnancy and are divided as monozygotic or dizygotic based on their origin. Dizygotic twins are similar to two siblings and have different genetic information.
K. V. S. Hari Kumar, K D Modi
doaj +1 more source
Isolated imperforate anus in dizygotic twins
Journal of Pediatric Surgery Case Reports, 2023 The authors report an isolated imperforate anus case in a dizygotic twin, which is the first reported case in the literature, the other reported cases were in monozygotic twins.
Dania Alameh +4 more
doaj
Neonatal Abstinence Syndrome: Twins Case Series
Frontiers in Pediatrics, 2017 BackgroundUse or abuse of opioids and related drugs during pregnancy increases the risk of maternal and neonatal morbidities, including increased susceptibility to Neonatal Abstinence Syndrome (NAS).
Rajesh Pandey +2 more
doaj +1 more source
Utilizing twins as controls for non-twin case-materials in genome wide association studies. [PDF]
PLoS ONE, 2013 Twin registries around the globe have collected DNA samples from large numbers of monozygotic and dizygotic twins. The twin sample collections are frequently used as controls in disease-specific studies together with non-twins.
Andrea Ganna +9 more
doaj +1 more source
PLoS ONE, 2011 One of the best studied read-outs of epigenetic change is the differential expression of imprinted genes, controlled by differential methylation of imprinted control regions (ICRs).
M. Coolen +7 more
semanticscholar +1 more source